Module 1: Data Science and Generative AI :Generative AI: Elevate Your Data Science Career (IBM Data Analyst Professional Certificate) Answers 2025
1️⃣ Question 1
How do generative AI models help discover new drugs?
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❌ Analyze lifestyle factors
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❌ Analyze medical images
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✅ Analyze molecular structures of known medications and their impact on biological targets
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❌ Analyze genetic information
Explanation:
Drug discovery uses generative models to design new molecules based on known molecular structures.
2️⃣ Question 2
Generative AI models best suited for creating synthetic images & modifying attributes:
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❌ Medical image analysis
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✅ Creating unique designs & enhancing creative workflows in fashion
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❌ Predicting retail demand
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❌ Manufacturing cost optimization
Explanation:
GANs & diffusion models excel at visual generation & style manipulation, used heavily in fashion.
3️⃣ Question 3
Generative models with two neural networks:
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❌ Flow-based models
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❌ VAEs
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❌ Autoregressive
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✅ GANs (Generative Adversarial Networks)
Explanation:
GANs contain a generator and discriminator trained against each other.
4️⃣ Question 4
How do generative AI models help manage financial risks?
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✅ Simulating scenarios such as market crashes or economic downturns
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❌ Analyze customer behavior
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❌ Analyze financial data
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❌ Detect anomalies
Explanation:
Generative models can simulate rare but high-impact financial events.
5️⃣ Question 5
Which generative models compress data effectively?
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❌ GANs
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✅ VAEs (Variational Autoencoders)
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❌ Flow-based models
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❌ Autoregressive models
Explanation:
VAEs learn a latent representation that compresses data while retaining information.
6️⃣ Question 6
How does generative AI help augment data?
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❌ Generate software code
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✅ Create synthetic data that mimics real data
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❌ Uncover hidden patterns
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❌ Generate business reports
7️⃣ Question 7
How do generative AI models detect outliers?
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❌ Use latent code
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❌ Graph representation
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❌ Natural language understanding
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✅ Learn boundaries of the normal data distribution
Explanation:
Outliers lie outside the learned distribution.
8️⃣ Question 8
Which models are “sequential data champions”?
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❌ Flow-based
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✅ Autoregressive models
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❌ GANs
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❌ VAEs
Explanation:
Autoregressive models predict one step at a time → perfect for sequences.
9️⃣ Question 9
How do generative AI models handle missing values?
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❌ Graph representations
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❌ Latent code only
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✅ Learn underlying patterns & generate plausible missing values
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❌ Natural language SQL
🔟 Question 10
Why are flow-based models efficient at sampling?
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❌ Predict future trends
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❌ Generate multimodal data
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✅ Perform direct modeling of the probability distribution of the data
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❌ Compress data
Explanation:
Flow-based models use invertible transformations that allow exact likelihood computation & fast sampling.
🧾 Summary Table
| Q | Correct Answer |
|---|---|
| 1 | Molecular structure analysis |
| 2 | Fashion design / creative workflows |
| 3 | GANs |
| 4 | Scenario simulation (market crashes) |
| 5 | VAEs |
| 6 | Synthetic data creation |
| 7 | Learn distribution boundaries |
| 8 | Autoregressive models |
| 9 | Generate plausible missing values |
| 10 | Direct probability modeling |